40541314154154 has 32 divisors (see below), whose sum is σ = 88454412495360. Its totient is φ = 12285158358000.

The previous prime is 40541314154149. The next prime is 40541314154161. The reversal of 40541314154154 is 45145141314504.

It is a super-3 number, since 3×40541314154154³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7348429 + ... + 11622479.

It is an arithmetic number, because the mean of its divisors is an integer number (2764200390480).

Almost surely, 2^{40541314154154} is an apocalyptic number.

40541314154154 is an abundant number, since it is smaller than the sum of its proper divisors (47913098341206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40541314154154 is a wasteful number, since it uses less digits than its factorization.

40541314154154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417786.

The product of its (nonzero) digits is 384000, while the sum is 42.

Adding to 40541314154154 its reverse (45145141314504), we get a palindrome (85686455468658).

The spelling of 40541314154154 in words is "forty trillion, five hundred forty-one billion, three hundred fourteen million, one hundred fifty-four thousand, one hundred fifty-four".